Trace number 296978

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.04 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-296978-1171830459 -o ROOT/results/node63/solver-296978-1171830459 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296978-1171830459/cmusat_base /tmp/evaluation/296978-1171830459/instance-296978-1171830459.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 22566
/proc/meminfo: memFree=517712/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=2468 CPUtime=0
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 203003300 2527232 182 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 617 182 90 241 0 373 0

[startup+0.106665 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 22566
/proc/meminfo: memFree=517712/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=3224 CPUtime=0.1
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 411 0 0 0 10 0 0 0 18 0 1 0 203003300 3301376 393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 806 393 110 241 0 562 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3224

[startup+0.514708 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 22566
/proc/meminfo: memFree=517712/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=3944 CPUtime=0.5
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 630 0 0 0 50 0 0 0 22 0 1 0 203003300 4038656 612 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 986 612 110 241 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3944

[startup+1.33479 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 22567
/proc/meminfo: memFree=515400/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=4324 CPUtime=1.32
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 716 0 0 0 132 0 0 0 25 0 1 0 203003300 4427776 698 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 1081 698 110 241 0 837 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4324

[startup+2.97097 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 22567
/proc/meminfo: memFree=513864/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=6088 CPUtime=2.96
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 1134 0 0 0 296 0 0 0 25 0 1 0 203003300 6234112 1076 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 1522 1076 110 241 0 1278 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6088

[startup+6.25032 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 22567
/proc/meminfo: memFree=513416/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=6436 CPUtime=6.23
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 1408 0 0 0 623 0 0 0 25 0 1 0 203003300 6590464 1188 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 1609 1188 110 241 0 1365 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6436

[startup+12.703 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 22567
/proc/meminfo: memFree=509272/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=10728 CPUtime=12.69
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 2643 0 0 0 1268 1 0 0 25 0 1 0 203003300 10985472 2112 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 2682 2112 110 241 0 2438 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10728

[startup+25.6044 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 22567
/proc/meminfo: memFree=508184/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=12172 CPUtime=25.58
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 3293 0 0 0 2557 1 0 0 25 0 1 0 203003300 12464128 2553 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 3043 2553 110 241 0 2799 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 12172

[startup+51.2101 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 22567
/proc/meminfo: memFree=499736/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=21284 CPUtime=51.18
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 6043 0 0 0 5115 3 0 0 25 0 1 0 203003300 21794816 4506 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 5321 4506 110 241 0 5077 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 21284

[startup+102.418 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 22567
/proc/meminfo: memFree=496984/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=23272 CPUtime=102.37
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 7270 0 0 0 10233 4 0 0 25 0 1 0 203003300 23830528 5204 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 5818 5204 110 241 0 5574 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23272

[startup+162.442 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=482072/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=40740 CPUtime=162.38
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 12334 0 0 0 16232 6 0 0 25 0 1 0 203003300 41717760 8863 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 10185 8863 110 241 0 9941 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 40740

[startup+222.463 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=480984/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=41672 CPUtime=222.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 12670 0 0 0 22232 7 0 0 25 0 1 0 203003300 42672128 9199 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 10418 9199 110 241 0 10174 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 41672

[startup+282.481 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=480280/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=41756 CPUtime=282.38
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 13085 0 0 0 28231 7 0 0 25 0 1 0 203003300 42758144 9381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 10439 9381 110 241 0 10195 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 41756

[startup+342.497 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=478680/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=43248 CPUtime=342.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 14035 0 0 0 34231 8 0 0 25 0 1 0 203003300 44285952 9798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 10812 9798 110 241 0 10568 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 43248

[startup+402.522 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=475032/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=46464 CPUtime=402.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 15224 0 0 0 40230 9 0 0 25 0 1 0 203003300 47579136 10682 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 11616 10682 110 241 0 11372 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 46464

[startup+462.54 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=474456/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=47104 CPUtime=462.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 15360 0 0 0 46230 9 0 0 25 0 1 0 203003300 48234496 10818 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 11776 10818 110 241 0 11532 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 47104

[startup+522.559 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=470424/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=50784 CPUtime=522.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 16717 0 0 0 52229 10 0 0 25 0 1 0 203003300 52002816 11825 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 12696 11825 110 241 0 12452 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 50784

[startup+582.578 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=470104/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=51236 CPUtime=582.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 16816 0 0 0 58229 11 0 0 25 0 1 0 203003300 52465664 11891 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 12809 11891 110 241 0 12565 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 51236

[startup+642.597 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=465752/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=55224 CPUtime=642.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 18286 0 0 0 64228 12 0 0 25 0 1 0 203003300 56549376 12995 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 13806 12995 110 241 0 13562 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 55224

[startup+702.613 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22567
/proc/meminfo: memFree=465432/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=55480 CPUtime=702.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 18396 0 0 0 70228 12 0 0 25 0 1 0 203003300 56811520 13040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 13870 13040 110 241 0 13626 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 55480

[startup+762.629 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=442456/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84828 CPUtime=762.39
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26259 0 0 0 76224 15 0 0 25 0 1 0 203003300 86863872 18797 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21207 18797 110 241 0 20963 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 84828

[startup+822.649 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=442456/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84828 CPUtime=822.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26259 0 0 0 82225 15 0 0 25 0 1 0 203003300 86863872 18797 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21207 18797 110 241 0 20963 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 84828

[startup+882.668 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=442072/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84828 CPUtime=882.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26358 0 0 0 88224 16 0 0 25 0 1 0 203003300 86863872 18896 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21207 18896 110 241 0 20963 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 84828

[startup+942.684 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=441496/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=85000 CPUtime=942.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26930 0 0 0 94224 16 0 0 25 0 1 0 203003300 87040000 19028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21250 19028 110 241 0 21006 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 85000

[startup+1002.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=441496/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84868 CPUtime=1002.41
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26956 0 0 0 100225 16 0 0 25 0 1 0 203003300 86904832 19021 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21217 19021 110 241 0 20973 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 84868

[startup+1062.72 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=441560/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84868 CPUtime=1062.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 26958 0 0 0 106224 16 0 0 25 0 1 0 203003300 86904832 19023 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21217 19023 110 241 0 20973 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 84868

[startup+1122.74 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=441176/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=84868 CPUtime=1122.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 27068 0 0 0 112224 16 0 0 25 0 1 0 203003300 86904832 19133 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21217 19133 110 241 0 20973 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 84868

[startup+1182.75 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=440536/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=85056 CPUtime=1182.4
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 27695 0 0 0 118224 16 0 0 25 0 1 0 203003300 87097344 19277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21264 19277 110 241 0 21020 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 85056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=440536/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=85056 CPUtime=1200.02
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 27695 0 0 0 119985 17 0 0 25 0 1 0 203003300 87097344 19277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21264 19277 110 241 0 21020 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 85056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.37 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22569
/proc/meminfo: memFree=440536/2055920 swapFree=4183348/4192956
[pid=22566] ppid=22564 vsize=85056 CPUtime=1200.02
/proc/22566/stat : 22566 (cmusat_base) R 22564 22566 21755 0 -1 4194304 27695 0 0 0 119985 17 0 0 25 0 1 0 203003300 87097344 19277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22566/statm: 21264 19277 110 241 0 21020 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 85056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.182972
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 85056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27695
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2965

runsolver used 0.761884 second user time and 2.44763 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sun Feb 18 20:27:39 UTC 2007

IDJOB= 296978
IDBENCH= 19950
IDSOLVER= 120
FILE ID= node63/296978-1171830459

PBS_JOBID= 3839692

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296978-1171830459/cmusat_base /tmp/evaluation/296978-1171830459/instance-296978-1171830459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-296978-1171830459 -o ROOT/results/node63/solver-296978-1171830459 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296978-1171830459/cmusat_base /tmp/evaluation/296978-1171830459/instance-296978-1171830459.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 800363338

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        518120 kB
Buffers:         48444 kB
Cached:        1366952 kB
SwapCached:       3968 kB
Active:         787436 kB
Inactive:       638088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        518120 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            98248 kB
Committed_AS:   519712 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node63 on Sun Feb 18 20:47:42 UTC 2007